defender 90 roof top tent Ineos Grenadier Roof Top Tent Combo

defender 90 roof top tent Ineos Grenadier Roof Top Tent ComboYou dont need a roof rack thats the beauty of it. This setup mounts straight to our Dirtbox Mounting Brackets, giving you a lower center of gravity, less wind noise, and a lighter overall rig. The brackets themselves weigh only around 14 lbs, yet hold strong through rough trails and high speed highway runs. No bulky racks, no extra weight just a clean, solid connection that feels like it was built for the truck. Keep your Safari windows functional you

You don’t need a roof rack — that’s the beauty of it.
This setup mounts straight to our Dirtbox Mounting Brackets, giving you a lower center of gravity, less wind noise, and a lighter overall rig. The brackets themselves weigh only around 14 lbs, yet hold strong through rough trails and high-speed highway runs. No bulky racks, no extra weight — just a clean, solid connection that feels like it was built for the truck.

• Keep your Safari windows functional — you can still open them fully, even with the tent installed.

• Lightest rooftop-tent system for the Ineos Grenadier — engineered to stay strong while keeping total weight down to 200 lbs.

• Mount gear inside or outside using the integrated tracks.

• Works seamlessly with the full Dirtbox Overland accessory lineup — 270° awning, side hanging gate tank, 90° swing-out brackets, shower awning, CHUNK quick-release brackets, and more ways to expand your setup.

Built for Every Condition

We’ve camped in enough places to know how fast the weather changes. That’s why this tent is made from heavy-duty fabric that blocks wind, rain, and dust.
The full rainfly awning gives you shade in summer and cover when the weather turns, with a clear window so you can still enjoy the view.
An insulated roof keeps warmth in during cold nights, stays cool under the sun, and helps quiet wind or rain.
And when it gets really cold, just hook up your diesel heater — the ports are already built in.

Camp Comfort Made Simple

Inside, you’ll find a high-density memory-foam mattress that comes standard (no upgrade charge).
Ventilation is built right into the walls for constant airflow.
There’s a ceiling storage bag for your iPad, headlamp, or phone, so you can keep the small stuff handy.
And yes — you can leave your bedding inside when you close it up. Just latch it down and roll out.
Outside, a modular utility bag mounts directly to the tent tracks — perfect for quick-access gear, recovery tools, or cables.

Lighting + Power

When the sun goes down, the interior ceiling light keeps camp bright and easy to move around.
Everything is pre-wired, with USB-A, USB-C, and 12 V ports already built in — right at the sleeping platform and truck-bed floor.
No messy add-ons, no rewiring. Power’s ready when you are.

Solar-Ready Roof

The rooftop was designed with solar in mind.
You can bolt on rigid solar panels using Dirtbox crossbars, or go sleek with flexible solar panels that attach directly to the roof.
Either way, you’ll keep your batteries topped off wherever you park.

Designed, Tested & Built In-House

We don’t outsource.
Every Dirtbox product — including this rooftop-tent combo — is designed, tested, and fabricated in-house by our team in Colorado.
No white label. No rebrands. Just original engineering and real craftsmanship built to last on and off the trail.

Specs

• Dimensions: 84 in (L) × 50 in (W) (7 ft × 4 ft 2 in)

• Tent Weight: 200 lbs

• Mounting Brackets Weight: ≈ 14 lbs (set)

• Four-season build, trail-tested durability

The Lightest Ineos Grenadier Roof Top Tent Setup

We built this combo to replace traditional roof racks completely — less drag, less weight, and more strength where it counts. It’s the lightest rooftop-tent system ever designed for the Ineos Grenadier, without giving up a single ounce of comfort.

Shipping

We offer both domestic and international shipping.
Please contact us for a detailed shipping quote — our team will help you find the best and most cost-effective delivery option for your location.

Why Dirtbox?

Because we actually use what we build.
The Ineos Grenadier Roof Top Tent Combo was tested on the same trails we drive every weekend — snow, dust, and sideways rain included.
It’s quick to set up, built to last, and designed for people who’d rather spend their time outside than messing with gear.

No clutter. No complications. Just a tent that works — every single time.